1. 平台首页
  2. 国际专利信息
  • 专利标题:   Preparation of porous graphene elastic foam comprises adding graphite oxide to distilled water, ultrasonic dispersing, vacuum filtering, reducing in hydroiodic acid solution, washing, drying, and irradiating.
  • 专利号:   CN104401987-A, CN104401987-B
  • 发明人:   LI Y, WANG H, ZHANG Q, SHI Q
  • 专利权人:   UNIV DONGHUA
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN104401987-A 11 Mar 2015 C01B-031/04 201532 Pages: 10 Chinese
  • 申请详细信息:   CN104401987-A CN10705370 26 Nov 2014
  • 优先权号:   CN10705370

▎ 摘　　要

NOVELTY - Preparation of porous graphene elastic foam comprises adding graphite oxide to distilled water, ultrasonic dispersing, and vacuum filtering to obtain graphene oxide film; reducing in hydroiodic acid solution, washing, and drying; and irradiating with infrared laser. USE - Method for preparing porous graphene elastic foam (claimed). ADVANTAGE - The method is simple. The porous graphene elastic foam has continuous and three-dimensional hole structure, low density and excellent dynamic property.